Now fans are wondering if Travis was sending a message to rival rapper Drake after Kylie began seeing him!
Travis was in his musical element in front of a packed crowd at the event in his hometown of Houston, Texas.
Videos showed him giving Kylie a shout out as she cheered him on at Astroworld.
The makeup maven was also spotted leaving a backstage area at one point.
Kylie and Travis, the father of her daughter Stormi, 21 months, split up weeks ago after two years together and a source told Us Weekly, “Kylie and Drake’s friendship did take a romantic turn recently. At his Halloween party, they were affectionate and clearly there together. They’ve been seeing each other romantically. He…